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MCQs: Which method is used to determine centroid of a composite figure?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: When acceleration is _______, velocity of a particle is constant.
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: A ball dropped from a wall of height h travels a distance of 50 m in last two seconds before landing. What is the height of the wall from which the ball was dropped?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the distance traveled by an electron in first 4 seconds from its initial position, if velocity time relation is given as v = 3t?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the average resistance required to stop a truck of mass 600 kg in a distance of 30 m, if initial speed is 30 m/sec?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: A block sliding down an inclined plane has acceleration _________ acceleration due to gravity.
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: If an elevator travels at constant velocity, the normal reaction R is given as ______
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: If a particle moves along a curved path, then what will be the normal component of velocity acting on the particle, if magnitude of tangential component of velocity is 30 m/s at an angle of 50° with the vertical?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The radius of curvature of trajectory for a profile is minimum, if __________
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The radial component of velocity for a particle moving in circular path is ______
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: A stone undergoes projectile motion when thrown from top of the building. If it strikes the ground surface at a distance away from the building then its horizontal direction is __________
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the minimum velocity attained by a ball thrown with velocity of 20 m/s at an angle of 40° with the horizontal?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: A block is displaced by 3 m when a force of 200 N is applied on it on an inclined surface which is at an angle of 50° with the horizontal. What is the work done?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: If a particle of mass 5 kg moves uniformly along a circle of radius 10 m at 10 m/s, then what is the work done by centripetal force during its one revolution?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Work done by an engine in 6 sec is 1000 joules. What is the power generated by the engine in watt?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: According to the principle of conservation of energy, under the action of _________ force, the sum of P.E and K.E of a particle remains constant.
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The total momentum of a system __________, if no external impressed force acts on it.
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: If two objects of 30 kg and 10 kg move with equal kinetic energy, then what is the ratio of magnitudes for linear momentum?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: An object of 30 kg is moved with a velocity of 2 m/s on a horizontal smooth surface. What is the velocity of the block for 4 seconds if force of 40 N is applied on it in the direction of force?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: If a body is subjected to plastic impact, _______
Category: Mechanical Engineering Questions, Published by: teswesm
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